From the streets to the track, H&R's RSS Coilover Suspension Kit is the ideal choice for spirited drivers who demand the most vehicle feedback. Each coilover shock is custom valved to work in conjunction with a precision engineered progressive rate spring creating a finely tuned suspension setup for your 2011-2014 V6 or GT Mustang. Ride height is fully adjustable allowing you to lower your Mustang anywhere from 1.2" to 2.7" in the front and 1.2" to 2.5" in the rear for ultimate performance handling and the perfect stance.

H&R's RSS Coilovers are designed and tested on the famous Nurburgring, with results for flat cornering and supreme directional control. A perfect choice for the high performance driver. RSS Coilovers will lower the center of gravity and reduce body roll for better handling, perfect for track day events such as autocross and road racing. Like all H&R Coilovers, the RSS Coilovers feature H&R's exclusive dynamic damper technology and a fully threaded shock body, not an imitation sleeve-over.

*Front struts have adjustable valving with a knob on the bottom of the strut

Recognizing a demand for premium suspension components tuned for the street with race car features like adjustable lowering, H&R engineers rose to the challenge. Received in the market with great success, H&R Coilovers feature an innovative mono-tube gas shock construction, using only premium quality materials.

Spring Rate:- 630lb Front Springs - 515lb Rear Springs

Since the late 1970's, H&R has been developing a diverse line of products and suspension applications for the street. The owners of H&R saw the need for improved suspension and believed improving a vehicle's suspension will create more control and better handling. This lead to the design, manufacture and production of high quality coilovers that created a whole new look in the automotive world with a "correct" vehicle stance. H&R's commitment to producing a quality product allowed them to obtain TUV certification and the European performance spring market was born. All products are made in Germany and exceed ISO quality assurance standards.

*Will also fit 2012-2013 Boss 302s.

Take your Mustang's handling performance to the next level with the huge selection of Suspension parts offered by CJ Pony Parts from the biggest names in the industry!

Hi, is the rear setup a coil-over or shock w/separate spring in the original location (on the axle)? Autocross rules require that the rear spring must not be relocated, so I am looking for a setup where the rear spring and shock locations are unchanged.

Asked by: Andrew

With this particular kit, the rear spring/shock locations will be unchanged. So, you're good to go!